diff --git a/dist/index.html b/dist/index.html
index c1061ac..321454a 100644
--- a/dist/index.html
+++ b/dist/index.html
@@ -395,7 +395,7 @@ function stopRecording() {
 // ---------- Воспроизведение (с обрезкой тишины) ----------
 async function playTrimmed(blob) {
   const t = await trimSilence(blob);
-  const ctx = getAudioCtx();
+  const ctx = await getAudioCtx();
   let buf;
   if (t) {
     const offline = new OfflineAudioContext(1, t.data.length, t.sr);
@@ -744,7 +744,7 @@ async function doCompare(blob, originalText, duration) {
 <script>
 // ---------- Глобальные переменные и инициализация ----------
 const GROQ_API_KEY = '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';
-const VERSION = 'v76';
+const VERSION = 'v77';
 
 let mediaRecorder, audioChunks = [], userAudioBlob = null, ttsText = '';
 let isRecording = false, isAnalyzing = false, micAnalyser = null, micAnimId = null;
diff --git a/js/audio.js b/js/audio.js
index 6afc3a5..338c5d8 100644
--- a/js/audio.js
+++ b/js/audio.js
@@ -93,7 +93,7 @@ function stopRecording() {
 // ---------- Воспроизведение (с обрезкой тишины) ----------
 async function playTrimmed(blob) {
   const t = await trimSilence(blob);
-  const ctx = getAudioCtx();
+  const ctx = await getAudioCtx();
   let buf;
   if (t) {
     const offline = new OfflineAudioContext(1, t.data.length, t.sr);
diff --git a/js/main.js b/js/main.js
index 1f9815e..7d488e3 100644
--- a/js/main.js
+++ b/js/main.js
@@ -1,6 +1,6 @@
 // ---------- Глобальные переменные и инициализация ----------
 const GROQ_API_KEY = '';
-const VERSION = 'v76';
+const VERSION = 'v77';
 
 let mediaRecorder, audioChunks = [], userAudioBlob = null, ttsText = '';
 let isRecording = false, isAnalyzing = false, micAnalyser = null, micAnimId = null;